For "Endgame", the design of a transwarp hub was worked on by Foundation Imaging. "Jarrod Davis worked out that big, huge, evil-looking transwarp hub," reported Foundation's Visual Effects Supervisor, Robert Bonchune. "This is another case where I was really nervous about the effect beforehand [....] But it turned out really great. Paramount asked for only a minor change; they felt the shot we had done initially was a little too white, so we subdued that a little bit and made it darker." (Star Trek Monthly issue 82, p. 18)